Symfony fixture & many to many relationship (Doctrine)

I am trying to create fixtures on a table that has a many to many relationship, but I am getting this error:

SQLSTATE[23000]: Integrity constraint violation: 1452 Cannot add or update a child row: a foreign key constraint fails (bambinbazar.bambinbazar_category_articles, CONSTRAINT babi FOREIGN KEY (articles_id) REFERENCES bambinbazar_articles (id) ON DELETE CASCADE)

In my fixture :

BambinbazarArticles:  
 article_vetement开发者_JAVA百科:
  title:          bla bla
  BambinbazarCategory: [whateverCat]

In my schema:

relations:
  BambinbazarCategory: 
    class:BambinbazarCategory
    refClass: BambinbazarCategoryArticles
    local: category_id
    foreign: articles_id
    foreignAlias:  BambinbazarArticles

You must create a BambinbazarCategory object with a fixture first (whatevercat does not reference anything, does it?)

You need to load the fixtures in such an order that doesn't try to create a "child" record before a "parent" record for it exists in the database. When you load all the fixtures at once, it's creating illegal foreign-key referenced fields so it throws that error.

Maybe there's some clever way around it but I personally just load the fixtures separately, starting from the parent, by taking the fixture files out of the fixtures folder, running the standard load-data command, sticking the other fixture file back in, and repeating the command.